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ねばならない (nebanaranai)

obligation to do something; formal way of saying must or have to

Meaning & usage

ねばならない expresses a strong obligation meaning must or have to, often for duties, rules, or unavoidable necessities. It attaches to the nai-stem of a verb, dropping ない and adding ねばならない, as in 行かねばならない or せねばならない for する. It sounds formal and written, more stiff than なければならない, and is common in speeches, regulations, and literature.

Example sentences 8

In past JLPT papers

This came up in 1 past exam question.

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